56557319018

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{924109}}^1$

素因数の和:924613

約数の個数: 16

約数和(自身を含む): 86230552320

約数和(自身を除く): 29673233302

約数列:

[1, 2, 71, 142, 431, 862, 30601, 61202, 924109, 1848218, 65611739, 131223478, 398290979, 796581958, 28278659509, 56557319018]

約数ペア:

[(1, 56557319018), (2, 28278659509), (71, 796581958), (142, 398290979), (431, 131223478), (862, 65611739), (30601, 1848218), (61202, 924109)]